Are you looking for a new way to send images to friends with a twist? Or maybe you've just been reading a few too many John le Carré novels lately? Either way, you may be interested in this neat little application that's available in both paid and free versions for Android called Camopic.

Camopic, like many apps that are available for Android, allows you to share images with your friends, but when both parties are using Camopic on their phones, the true image that is being sent can be hidden behind another one.